Berkaitan Messier 2 Messier 3 Messier 110 Messier 21 Messier 67 Messier 87 Messier 53 Messier 54 Messier 50 Messier 70
Rujukan WikiPedia: Messier 3 https://www.nasa.gov/feature/goddard/2017/messier-... https://iopscience.iop.org/article/10.1086/426325 https://doi.org/10.1086%2F426325 https://www.worldcat.org/issn/0004-6256 https://ui.adsabs.harvard.edu/abs/1999NewA....4..1... https://doi.org/10.1016%2FS1384-1076(99)00014-7 http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=... https://books.google.com/books?id=ymt9nj_uPhwC&pg=... https://ui.adsabs.harvard.edu/abs/1927BHarO.849...... https://arxiv.org/abs/1008.2755
